Production-grade engineering skills for AI coding agents.
OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.
A curated collection of DESIGN.md files from popular brand design systems. Drop one into your project and let coding agents generate a matching UI.
Extracted system prompts from Anthropic (Claude Fable 5, Opus 4.8, Claude Code, Claude Design), OpenAI (ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex), Google (Gemini 3.5 Flash / 3.1 Pro / Antigravity), xAI Grok, Cursor, Copilot, VS Code, Perplexity, and more — updated regularly.
A patch for GIMP 3+ that transforms the interface into a familiar Photoshop-like layout, with reorganized tools, Photoshop keyboard shortcuts, and a custom splash screen.
An agentic skills framework and software development methodology that transforms coding agents into structured, process-driven engineers — from brainstorming and spec-writing through subagent-driven TDD and code review.
RuView turns commodity WiFi signals into real-time spatial intelligence, vital-sign monitoring, and presence detection — all without a single pixel of video.
Give Claude the ability to watch any video. The /watch command downloads, extracts frames, transcribes, and hands it all to Claude.
Instant, concurrent, secure, lightweight sandbox for AI agents.
Fully autonomous AI agent system capable of performing complex penetration testing tasks, with a team of specialized agents running in isolated sandbox containers.
Source code for Unturned, a free open-world zombie survival sandbox game built with Unity.
A cross-platform automatic quad remeshing tool that converts high-polygon meshes into clean quad-based topology, ideal for retopology workflows.
A lightweight, lightning-fast, in-process vector database.
Next-generation ORM for Node.js and TypeScript — supports PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB, and CockroachDB.
AI agent skill that researches any topic across Reddit, X, YouTube, Hacker News, Polymarket, and the web — then synthesizes a grounded summary.
TencentDB Agent Memory delivers fully local long-term memory for AI agents via a 4-tier progressive pipeline, with zero external API dependencies.
An evolving how-to guide for securing a Linux server, covering firewalls, SSH hardening, intrusion detection, and more.
A text-to-speech model that fits on your CPU (and in your pocket).
Open-source LLM-friendly web crawler and scraper. Turns any website into clean, structured markdown for RAG, AI agents, and data pipelines.
A collection of notebooks and recipes showcasing fun and effective ways of using Claude, from tool use and multimodal processing to agent patterns and RAG.